|12 Months Ended|
Dec. 31, 2019
|Risks and Uncertainties [Abstract]|
|Schedule of Concentration of Risks||
The change in the composition of customers between the two years resulted primarily from the change of focus from sales to R&D customers to Proof of Concept sales to customers preparing to initiate commercial production.
Accounts Receivable – The Company had the following significant customers who accounted for more than 10% each of the Company’s accounts receivable balance at December 31, 2019 and 2018, respectively.
Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef